Specifications

• Detector Technology: Photoionization, with 10.6 eV RF-excited electrodeless discharge tube.
• Frequency Response: 50 Hz.
• Detection Limit: 40 ppb (propylene).
• Operating Concentration Ranges: Gain 1: 0 - 800 ppm, Gain 2: 0 - 200 ppm, Gain 3: 0 - 50 ppm, Gain 4: 0 - 25 ppm
• Precision: 5.0% (all gain ranges).
• Air Sampling Rate: 1.0 litres/minute.
• A/D Converter: 20-bit precision, wide dynamic range, charge digitizing.
• Communications: RS-232 or RS-485.
• Operating Humidity Range: 0 to 100% RH (non-condensing).
• Operating Temperature Range: 32F to 105F (0C to 40C).
• Enclosure: Anodized aluminum.
• Dimensions: 2.0" (5.1 cm) high, 3.0" (7.6 cm) wide, 8.75" (22.2 cm) long.
• Weight: 2.25 lbs (1.0 kg).
• Power: 1.5A @ 12VDC.
  

Drawings

Drawings of the digitalPID Fast-Response Gas Sensor can be downloaded in Portable Document Format (PDF) and viewed using Adobe Acrobat Reader. Acrobat Reader can be downloaded for free from Adobe. Click here to download Acrobat Reader.

Click on the drawing you would like to download.

digitalPID Outline Drawing - Outline drawing of digitalPID.

References

The following are open-literature papers describing data and data analysis obtained using miniPID or digitalPID detectors in full-scale field trials.

miniPID and digitalPID References.